CN114991208B - Inspection well tool mounting structure and construction method thereof - Google Patents
Inspection well tool mounting structure and construction method thereof Download PDFInfo
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- CN114991208B CN114991208B CN202210393757.6A CN202210393757A CN114991208B CN 114991208 B CN114991208 B CN 114991208B CN 202210393757 A CN202210393757 A CN 202210393757A CN 114991208 B CN114991208 B CN 114991208B
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- well
- outlet pipe
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- 238000007689 inspection Methods 0.000 title claims abstract description 80
- 238000010276 construction Methods 0.000 title description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 168
- 238000007789 sealing Methods 0.000 claims description 18
- 238000007667 floating Methods 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 29
- 239000012535 impurity Substances 0.000 abstract description 13
- 239000000956 alloy Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
- E02D29/14—Covers for manholes or the like; Frames for covers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Abstract
The application relates to an inspection well tool mounting structure which comprises an inspection well body, a well seat and a well cover, wherein the well seat is coaxially arranged at the top of the inspection well body, a fixing groove is formed in the top of the well seat, a communicating groove is formed in the bottom wall of the fixing groove, a sponge ring is arranged on the side wall of the fixing groove, a first water drain hole is formed in the bottom wall of the fixing groove, the top of the first water drain hole is communicated with the sponge ring, a first water drain pipe is arranged at the bottom of the first water drain hole, a water outlet pipe is arranged on the inner bottom wall of the inspection well body, the bottom of the first water drain pipe is communicated with the water outlet pipe, and the well cover is clamped with the fixing groove. When ponding exists on the road surface, ponding removes to the direction that is close to the well lid and is absorbed by the sponge circle, and the impurity in the water is intercepted by the sponge circle, and the absorptive water of sponge circle is evaporated, and the sponge circle absorbs unnecessary water and flows into the outlet pipe through first wash port and first drain pipe, then discharges to municipal drainage system in, effectively avoids ponding on the road surface can enter into the inspection shaft in, has improved the drainage effect of inspection shaft.
Description
Technical Field
The application relates to the technical field of municipal facility inspection wells, in particular to an inspection well tool mounting structure and a construction method thereof.
Background
The inspection well is arranged for the maintenance of power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructure, and is convenient to install. The device is generally arranged at the junction of pipelines, at the turning position, at the position of pipe diameter or gradient change and at certain intervals on the straight pipe section, so that the device is convenient for periodically checking auxiliary structures.
At present, the inspection shaft is installed in the road surface, and the inspection shaft well utensil is installed at the top of inspection shaft, and pipeline circuit is installed in the inspection shaft and is located the below of well utensil, when there is ponding on the road surface, the staff if when maintaining the inside circuit of inspection shaft, ponding on the road surface can enter into the inspection shaft in for the staff is difficult to the circuit maintenance in the inspection shaft and still has the potential safety hazard.
Disclosure of Invention
In order to improve the drainage effect of an inspection well, the application provides an inspection well tool mounting structure and a construction method thereof.
The application provides an inspection well tool mounting structure and a construction method thereof, which adopt the following technical scheme:
the utility model provides an inspection shaft well utensil mounting structure, includes inspection shaft body, well seat and well lid, the open-top and the inside cavity of inspection shaft body, the coaxial top that sets up at the inspection shaft body of well seat, the fixed slot has been seted up at the top of well seat, set up the intercommunication groove with the inside intercommunication of inspection shaft body on the diapire of fixed slot, be provided with the sponge circle on the lateral wall of fixed slot, first wash port has been seted up on the diapire of fixed slot, the top and the sponge circle intercommunication of first wash port, bottom are provided with first drain pipe, be provided with the outlet pipe of being connected with municipal drainage system on the interior diapire of inspection shaft body, the bottom and the outlet pipe intercommunication of first drain pipe, well lid and sponge circle joint.
Through adopting above-mentioned technical scheme, when there is ponding on the road surface, ponding removes the in-process to the direction that is close to the well lid, and water is absorbed by the sponge circle, and the impurity in the water is intercepted by the sponge circle, and the absorptive water of sponge circle is evaporated, and the sponge circle absorbs unnecessary water and flows into the outlet pipe through first wash port and first drain pipe in, then discharges municipal drainage system in, effectively avoids ponding on the road surface can enter into inspection shaft originally in, has improved the drainage effect of inspection shaft body.
Optionally, a plurality of second drain holes are formed in the bottom wall of the fixed groove along the circumferential spacing of the side wall of the communicating groove, a second drain pipe is arranged between the first drain pipe and the second drain hole, the second drain pipe is respectively communicated with the first drain pipe and the second drain hole, a plurality of third drain holes are formed in the top of the well cover along the circumferential spacing of the side wall of the communicating groove, the third drain holes and the second drain holes are in one-to-one correspondence, and the second drain holes are communicated with the third drain holes.
Through adopting above-mentioned technical scheme, when ponding on the road surface overflows the top contact of foam-rubber cushion and well lid, ponding on the well lid is through third wash port, second wash port and second drain pipe and is merged into first drain pipe, effectively avoids ponding to pile up on the well lid, has further improved the drainage effect of inspection shaft body.
Optionally, be provided with the dead lever on the diapire of fixed slot, the arc wall has been seted up along the circumference of the lateral wall of intercommunication groove to the diapire of well lid, the dead lever is along the circumference sliding connection of the lateral wall of intercommunication groove in the arc inslot, after the lateral wall butt of dead lever and arc groove one end, second wash port and third wash port intercommunication.
Through adopting above-mentioned technical scheme, when the season that rainy season is too much, rotate the well lid, make the lateral wall butt of the one end of dead lever and arc wall, make second wash port and third wash port intercommunication, when the season that rainy season is too little, rotate the well lid, make the lateral wall butt of the other end of dead lever and arc wall, make second wash port and third wash port not communicate, effectively avoid debris to block up the second wash port, improve the suitability.
Optionally, the water drainage tank has been seted up on the inner bottom wall of inspection shaft body, the bottom of first drain pipe is located the water drainage tank directly over, be provided with the fixed station on the diapire of water drainage tank, the top of fixed station is followed to the one end of outlet pipe stretches out, the link that outlet pipe and municipal drainage system are connected is located the below of the extension end of outlet pipe, the top of fixed station is provided with the sleeve, telescopic bottom opening and inside cavity, the extension end of outlet pipe is located telescopic inside, telescopic bottom can be contacted with the top of fixed station, there is the gap between the lateral wall of the extension end of telescopic inside wall and outlet pipe, the fixed station top is provided with the bracing piece, the top of bracing piece is connected with telescopic bottom, telescopic lower plane is located the below of the upper plane of outlet pipe.
Through adopting above-mentioned technical scheme, from first drain pipe exhaust ponding whereabouts to the water drainage tank, when the ponding height of water drainage tank in surpassing the height of the end that stretches out of outlet pipe, the outside ponding of sleeve enters into the sleeve inside and through the end that stretches out of outlet pipe reminds municipal drainage system in, has improved blowdown ability, deodorant effect and drainage effect.
Optionally, be provided with the floater on the fixed station, fixedly provided with the dead lever on telescopic lateral wall, the top of floater is provided with the connecting rod, the top and the dead lever of connecting rod are connected, the sliding tray has been seted up to telescopic bottom, bracing piece sliding connection is in the sliding tray.
Through adopting above-mentioned technical scheme, from first drain pipe exhaust ponding whereabouts to the water drainage tank on, the ponding in the water drainage tank increases and contacts with the floater to drive the floater and remove to the direction of keeping away from the diapire of water drainage tank, make telescopic bottom and the top separation of fixed station, effectively avoid impurity to pile up between bracing piece and sleeve, effectively ensured the drainage effect.
Optionally, the bracing piece is kept away from the fixed station one side fixedly and is provided with the gag lever post, the spacing groove has been seted up on the lateral wall of sliding tray, gag lever post sliding connection is in the spacing inslot.
Through adopting above-mentioned technical scheme, gag lever post sliding connection is in the spacing inslot, effectively avoids sleeve and outlet pipe's the end separation that stretches out.
Optionally, the filter tank has been seted up at telescopic top, be provided with the drainage board on the diapire of filter tank, the drainage hole has been seted up to the array on the drainage board, set up the fourth wash port with the drainage hole intercommunication on the telescopic lateral wall.
Through adopting above-mentioned technical scheme, after the ponding in the water drainage tank overflowed telescopic top, partial ponding was located the drainage board, when the ponding height of water drainage tank was less than the fourth wash port, the ponding on the drainage board was discharged to the water drainage tank from the fourth wash port in, impurity in the ponding was intercepted by the drainage board, improves the filter effect.
Optionally, be provided with the shrouding that is used for sealing the opening of fourth wash port on the lateral wall of sleeve, the top of shrouding is articulated with the lateral wall of sleeve, the bottom of shrouding can be with telescopic lateral wall contact.
Through adopting above-mentioned technical scheme, the shrouding seals the fourth wash port, effectively avoids ponding to enter into the water drainage tank through the fourth wash port, prevents to flow backward.
Optionally, the spread groove with fourth wash port intercommunication has been seted up on the telescopic lateral wall, the top of shrouding is articulated with the lateral wall of spread groove, the bottom of shrouding can be with the lateral wall contact of spread groove, the shrouding is close to the diapire of spread groove one end can with the diapire contact of spread groove, the shrouding is kept away from the diapire one end and the telescopic lateral wall of spread groove on same horizontal plane.
Through adopting above-mentioned technical scheme, the shrouding is connected with the diapire of spread groove, and the shrouding is kept away from the one end of the diapire of spread groove and telescopic lateral wall at same horizontal plane, and when ponding overused the shrouding, ponding applys a force to being close to the diapire of spread groove to the shrouding, makes the shrouding be connected inseparabler with the diapire of spread groove, effectively prevents that the sleeve from taking place relative displacement between the diapire of shrouding and spread groove at the in-process of removing, improves sealed effect.
The application also provides a construction method of the inspection well tool mounting structure, which comprises the following steps:
s1: arranging a drainage tank on the inner bottom wall of the inspection well body, embedding a water pipe connected with a municipal drainage system on the bottom wall of the drainage tank, connecting one end of a water outlet pipe with the municipal drainage system, extending the other end of the water outlet pipe from the bottom wall of the drainage tank along the vertical direction, pouring a fixed table on the bottom wall of the drainage tank and the outer side wall of a pipeline of the extending part of the water outlet pipe, and extending the extending end of the water outlet pipe from the top of the fixed table;
s2: the top of the fixed table is provided with a supporting rod and a sleeve, the top of the supporting rod is connected with the bottom of the sleeve in a sliding way, the extending end of the water outlet pipe is positioned in the sleeve by using the sleeve, the bottom of the supporting rod is arranged at the top of the fixed table,
s3: a fixing rod is arranged on the outer side wall of the sleeve, a connecting rod is arranged on the fixing rod, and a floating ball is arranged at the bottom of the connecting rod;
s4: a well seat is arranged at the top of the inspection well body, a fixed groove is formed in the well seat, a sponge ring is arranged on the side wall of the fixed groove, a first water drain hole is formed in the bottom wall of the fixed groove, the top of the first water drain hole is connected with the sponge ring, and a first water drain pipe is arranged at the bottom of the first water drain hole;
s5: the second drain hole is arranged on the bottom wall of the fixed groove, the second drain pipe is arranged between the first drain pipe and the second drain hole, the third drain hole is arranged on the well cover, the fixed rod is arranged on the bottom wall of the fixed groove, the arc-shaped groove is arranged at the bottom of the well cover, and the fixed rod is slidably connected in the arc-shaped groove to clamp the well cover with the sponge ring.
In summary, the present application includes at least one of the following beneficial technical effects:
when accumulated water exists on the pavement, in the process of moving the accumulated water towards the direction close to the manhole cover, water is absorbed by the sponge ring, impurities in the water are intercepted by the sponge ring, the water absorbed by the sponge ring is evaporated, the sponge ring absorbs redundant water and flows into the water outlet pipe through the first water outlet hole and the first water outlet pipe, and then the redundant water is discharged into the municipal water outlet system, so that the accumulated water on the pavement is effectively prevented from entering the manhole body, and the water outlet effect of the manhole body is improved;
when accumulated water on the pavement overflows the foam-rubber cushion to be in contact with the top of the well cover, the accumulated water on the well cover is converged into the first drain pipe through the third drain hole, the second drain hole and the second drain pipe, so that accumulation of the accumulated water on the well cover is effectively avoided, and the drainage effect of the inspection well body is further improved;
when season that rainy season is too much, rotate the well lid, make the lateral wall butt of dead lever and one side of intercommunication groove, make second wash port and third wash port intercommunication, when season that rainy season is too little, rotate the well lid, make the lateral wall butt of dead lever and the opposite side of intercommunication groove, make second wash port and third wash port not communicate, effectively avoid debris to block up the second wash port, improve the suitability.
Drawings
Fig. 1 is a schematic overall structure of an inspection well tool mounting structure according to an embodiment of the present application.
Fig. 2 is an enlarged partial schematic view of the portion a in fig. 1.
Fig. 3 is a partial cross-sectional view of a manhole cover according to an embodiment of the application.
Fig. 4 is a partial cross-sectional view of a sleeve according to an embodiment of the present application.
Reference numerals illustrate: 1. an inspection well body; 11. a drainage channel; 2. a well base; 21. a fixing groove; 22. a communication groove; 23. a first drain hole; 24. a second drain hole; 3. a well cover; 31. a third drain hole; 32. an arc-shaped groove; 4. a sponge ring; 5. a first drain pipe; 6. a water outlet pipe; 7. a second drain pipe; 8. a fixed rod; 9. a fixed table; 10. a sleeve; 101. a sliding groove; 102. a limit groove; 103. a filter tank; 104. a fourth drain hole; 105. a connecting groove; 12. a support rod; 13. a floating ball; 14. fixing a connecting rod; 15. a connecting rod; 16. a limit rod; 17. a water filtering plate; 18. and (5) sealing plates.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
The embodiment of the application discloses an inspection well tool mounting structure. Referring to fig. 1 and 2, the inspection well tool mounting structure comprises an inspection well body 1, a well seat 2 and a well cover 3, wherein the well seat 2 is coaxially mounted at the top of the inspection well body 1, a fixing groove 21 is formed in the top of the well seat 2, a communication groove 22 communicated with the interior of the inspection well body 1 is formed in the bottom wall of the fixing groove 21, a sponge ring 4 is mounted on the side wall of the fixing groove 21, and the well cover 3 is clamped with the sponge ring 4. The bottom wall of the fixed groove 21 is provided with a first drain hole 23, the top of the first drain hole 23 is communicated with the sponge ring 4, the bottom of the first drain hole is provided with a first drain pipe 5, and the inner bottom wall of the inspection well body 1 is provided with a drain groove 11.
Ponding on the road surface is absorbed by the sponge ring 4 in the in-process that removes to the direction of well lid 3, and the ponding of storing in the sponge ring 4 is evaporated, and the unnecessary ponding of sponge ring 4 flows into water drainage tank 11 through first wash port 23 and first drain pipe 5, effectively avoids ponding on the road surface can enter into in the inspection shaft body 1, has improved the drainage effect of inspection shaft body 1.
The inspection well body 1 is hollow at the top opening and the inside, a circuit is arranged in the inspection well body 1, through holes are formed in the inner side wall of the inspection well body 1, the circuit penetrates through the through holes, a supporting frame is arranged on the inner side wall of the inspection well body 1, and the supporting frame is used for supporting the circuit.
The well seat 2 is a round seat made of alloy materials, the fixed groove 21 is coaxially arranged on the top of the well seat 2, and the communication groove 22 is coaxially arranged on the bottom wall of the fixed groove 21.
The sponge ring 4 is a ring made of sponge material, the sponge ring 4 is coaxially adhered to the side wall of the fixed groove 21, a plurality of first drain holes 23 are arranged on the bottom wall of the fixed groove 21 at intervals along the circumferential direction of the side wall of the fixed groove 21, and in the embodiment, two first drain holes 23 are formed. The sponge ring 4 absorbs redundant water and enters into the first water drain hole 23 of the well seat 2, the sponge ring 4 absorbs water and evaporates to enable the sponge ring 4 to continuously keep water absorbing capacity, in addition, the sponge ring 4 is elastic, when the sponge ring 4 is extruded, water in the sponge ring 4 falls into the first water drain hole 23, the water absorbing effect of the sponge ring 4 is effectively guaranteed, meanwhile, gaps between the sponge ring 4 and the well cover 3 are filled by the sponge ring 4, ponding is effectively prevented from flowing into the inspection well body 1 from the gaps between the sponge ring 4 and the well cover 3, the porous structure of the sponge ring 4 intercepts impurities of water, the first water drain hole 23 is effectively prevented from being blocked, and the water draining effect of the inspection well body 1 is effectively guaranteed.
Referring to fig. 1, 2 and 3, the well lid 3 is made of alloy material. The top of the well lid 3 is provided with a plurality of third drain holes 31 spaced apart in the circumferential direction of the side wall of the communication groove 22, and a plurality of second drain holes 24 spaced apart in the circumferential direction of the side wall of the communication groove 22 are provided on the bottom wall of the fixing groove 21, and in this embodiment, four third drain holes 31 are provided. The third drain holes 31 and the second drain holes 24 are in one-to-one correspondence, and each second drain hole 24 can communicate with the corresponding third drain hole 31. A second drain pipe 7 is installed between the first drain pipe 5 and the second drain hole 24, the second drain pipe 7 is respectively communicated with the first drain pipe 5 and the second drain hole 24, the second drain pipe 7 is obliquely installed, and the higher end of the second drain pipe 7 is connected with the second drain hole 24.
When the sponge cushion contacts with the top of the well lid 3, ponding on the well lid 3 loops through the third drain hole 31, the second drain hole 24 and the second drain pipe 7 and is converged into the first drain pipe 5, accumulation of ponding on the well lid 3 is effectively avoided, the drainage effect of the well lid 3 is improved, and the drainage effect of the inspection well body 1 is further improved.
The bottom wall of the fixing groove 21 is provided with a fixing rod 8, and the fixing rod 8 is a round rod made of alloy materials. The bottom wall of the well lid 3 is provided with an arc-shaped groove 32 along the circumferential direction of the side wall of the communication groove 22. After the well cover 3 is clamped with the sponge ring 4, the fixing rod 8 is slidably connected in the arc-shaped groove 32 along the circumferential direction of the side wall of the communication groove 22, when the fixing rod 8 is abutted against the side wall of one end of the arc-shaped groove 32, the second water drain hole 24 is communicated with the third water drain hole 31, and when the fixing rod 8 is abutted against the side wall of the other end of the arc-shaped groove 32, the second water drain hole 24 is not communicated with the third water drain hole 31.
During the season of rainy season, the staff can rotate the well lid 3 along the circumference of the lateral wall of intercommunication groove 22, make dead lever 8 and the lateral wall butt of one end of intercommunication groove 22, make second wash port 24 and third wash port 31 intercommunication, during the season of rainy season, the staff can communicate the circumference of the lateral wall of groove 22 and rotate well lid 3, make dead lever 8 and the lateral wall butt of the other end of intercommunication groove 22, make second wash port 24 and third wash port 31 not communicate, effectively avoid debris to block up second wash port 24, effectively ensure the drainage effect of well lid 3, secondly, dead lever 8 and arc groove 32 sliding connection, make second wash port 24 and third wash port 31 dislocation need with well lid 3 along the circumference rotation of the lateral wall of intercommunication groove 22, when effectively avoiding vehicle or pedestrian to pass through well lid 3, with second wash port 24 and third wash port 31 dislocation, further effectively ensure the drainage effect of well lid 3.
Referring to fig. 1 and 4, a drainage groove 11 is formed in the inner bottom wall of the inspection well body 1, the bottom of the first drainage pipe 5 is located right above the drainage groove 11, the side walls of the two sides of the drainage groove 11 are provided with inclined surfaces, water discharged from the first drainage pipe 5 falls onto the inclined surfaces of the drainage groove 11, and splashing is effectively prevented when water is connected with the side walls of the drainage groove 11.
The fixed table 9 is poured on the bottom wall of the drainage tank 11, and the fixed table 9 is formed by concrete pouring. One end of the water outlet pipe 6 extends out of the top of the fixed table 9 along the vertical direction, the connecting end of the water outlet pipe 6 connected with the municipal drainage system is located below the extending end of the water outlet pipe 6, the sleeve 10 is installed on the top of the fixed table 9, the bottom of the sleeve 10 is open and hollow, and the cross section of the sleeve 10 is round. The extension end of the water outlet pipe 6 is positioned inside the sleeve 10, the bottom of the sleeve 10 is contacted with the top of the fixed table 9, and the size of the inner side wall of the sleeve 10 is larger than that of the extension end of the water outlet pipe 6, so that a gap exists between the inner side wall of the sleeve 10 and the outer side wall of the extension end of the water outlet pipe 6. Water on the outer side wall of the sleeve 10 can enter the water outlet pipe 6 through a gap between the sleeve 10 and the water outlet pipe 6, and the top of the sleeve 10 is lower than the inner bottom wall of the inspection well body 1.
Referring to fig. 1 and 4, a support rod 12 is mounted on the top of the fixed table 9, a sliding groove 101 is formed in the bottom of the sleeve 10 along the vertical direction, and the support rod 12 is slidably connected in the sliding groove 101. The support rod 12 is provided with a limit rod 16 on one side far away from the fixed table 9, a T-shaped rod is formed between the limit rod 16 and the support rod 12, a limit groove 102 is formed on the side wall of the sliding groove 101, a T-shaped groove is formed between the sliding groove 101 and the limit groove 102, and the limit rod 16 is connected in the limit groove 102 in a sliding manner along the depth direction of the sliding groove 101. When the bottom of the limit lever 16 contacts with the side wall of the bottom of the limit groove 102, the lower plane of the sleeve 10 is still located below the upper plane of the water outlet pipe 6, so that the lower plane of the sleeve 10 is always located below the upper plane of the water outlet pipe 6.
The fixed table 9 is provided with the floating ball 13, and the density of the floating ball 13 and the density of water are small, so that the floating ball 13 can float on the water surface without external force, and in the embodiment, the floating ball 13 is a sphere made of PP foaming materials. The outer side wall of the sleeve 10 is fixedly provided with a fixing rod 14, the fixing rod 14 is a round rod made of alloy materials, the top of the floating ball 13 is provided with a connecting rod 15, the top of the connecting rod 15 is welded with the fixing rod 14, and an L-shaped structure is formed between the connecting rod 15 and the fixing rod 14. The lower plane of the float 13 is located above the lower plane of the sleeve 10 and below the projecting end of the outlet pipe 6.
The water discharged by the first water discharge pipe 5 is accumulated on the bottom wall of the water discharge groove 11, when the water accumulated in the water discharge groove 11 just overflows the fixed table 9, the floating ball 13 is not in contact with the water accumulated, when the water accumulated in the water discharge groove 11 continuously rises in height and is in contact with the floating ball 13, the buoyancy of the water accumulated on the floating ball 13 drives the sleeve 10 to move away from the fixed table 9, the bottom of the sleeve 10 is separated from the fixed table 9, the water accumulated enters a gap between the sleeve 10 and the extending end of the water discharge pipe 6 from a gap between the sleeve 10 and the fixed table 9, when the water accumulated further rises in height, the water accumulated in the gap between the sleeve 10 and the extending end of the water discharge pipe 6 enters the water discharge pipe 6 from the top opening of the extending end of the water discharge pipe 6, and drives the water accumulated on the outer side wall of the sleeve 10 to enter the water discharge pipe 6, and finally to be collected into a municipal water discharge system until the water accumulated is in height of the same as the height of the fixed table 9, the water accumulated stops flowing towards the extending end of the water discharge pipe 6, thus the water accumulated in the water discharge groove 11 is effectively prevented from being discharged from the water discharge pipe 10 and the water discharge pipe 1 is in contact with the body, and the effect is improved;
in addition, the flow rate of the accumulated water on the outer side wall of the sleeve 10 entering the water outlet pipe 6 is high, the flow rate is gradually increased along with the time, and finally the flow rate is maintained at the peak flow rate, wherein the peak flow rate is enough to enable some large-particle impurities to enter the water outlet pipe 6 along with the accumulated water and finally enter a municipal drainage system, so that the blocking of the top opening of the extending end of the water outlet pipe 6 by the large-particle impurities in the accumulated water is effectively avoided, and the drainage effect of the inspection well body 1 is effectively ensured;
in addition, when the accumulated water is not in contact with the floating ball 13, the bottom of the sleeve 10 is abutted against the top of the fixed table 9, so that the accumulated water cannot enter the sleeve 10, impurities are effectively prevented from entering the sleeve 10 at first, the sleeve 10 is blocked, and the drainage effect of the inspection well body 1 is effectively guaranteed;
when the height of ponding is in the below of the upper plane of the extension end of outlet pipe 6, silt and large granule impurity in the ponding deposit on the diapire of water drainage tank 11 to by fixed station 9 interception, effectively avoid silt and large granule impurity to enter into sleeve 10's inside at first, make sleeve 10 inside take place the condition of jam, effectively ensured the drainage effect of inspection shaft body 1.
When the staff maintains the circuit in the inspection shaft body 1, two feet are respectively stepped on the inner bottom wall of the inspection shaft body 1 at two sides of the drainage channel 11, and a maintenance tool and the like are placed on the inner bottom wall of the inspection shaft body 1, so that the effects of people, maintenance tools and water separation are achieved, the staff can conveniently maintain the circuit, meanwhile, water entering the inspection shaft body 1 falls into the drainage channel 11 through the first drainage pipe 5, the circuit is effectively prevented from being contacted with water, and safety is improved.
Referring to fig. 1 and 4, a filter tank 103 is provided at the top of the sleeve 10, a water filter plate 17 is mounted on the bottom wall of the filter tank 103, water filter holes are provided on the water filter plate 17 in array, and a fourth water drain hole 104 communicating with the water filter holes is provided on the outer side wall of the sleeve 10. A sealing plate 18 for closing the opening of the fourth drain hole 104 is mounted on the outer side wall of the sleeve 10, the top of the sealing plate 18 is hinged with the outer side wall of the sleeve 10, and under the condition of no external force, the bottom of the sealing plate 18 can be contacted with the outer side wall of the sleeve 10 under the pushing of gravity. After the ponding in the water drainage tank 11 overflows the top of the sleeve 10, the ponding near the sleeve 10 enters the water drainage tank 11 at first, when the height of the ponding in the water drainage tank 11 is lower than that of the fourth water drainage hole 104, the ponding on the water filtering plate 17 is discharged into the water drainage tank 11 from the fourth water drainage hole 104, impurities in the ponding in the water drainage tank 11 are intercepted by the water filtering plate 17, the filtering effect is improved, in addition, when the ponding just overflows the top of the sleeve 10, the flow speed of the ponding moving near the sleeve 10 is quickened due to the height difference between the bottom wall of the water drainage tank 11 and the ponding, thereby improving the water drainage effect and effectively guaranteeing the water drainage effect of the inspection well body 1.
In order to further improve stability of the sealing plate 18, a connecting groove 105 communicated with the fourth drain hole 104 is formed in the outer side wall of the sleeve 10, the top of the sealing plate 18 is hinged to the side wall of the connecting groove 105, the bottom of the sealing plate 18 can be in contact with the side wall of the connecting groove 105, one end, close to the bottom wall of the connecting groove 105, of the sealing plate 18 can be in contact with the bottom wall of the connecting groove 105, and one end, far away from the bottom wall of the connecting groove 105, of the sealing plate 18 is on the same horizontal plane with the outer side wall of the sleeve 10. The shrouding 18 is connected with the diapire of spread groove 105, and the one end of the diapire of spread groove 105 is kept away from to shrouding 18 is in same horizontal plane with the lateral wall of sleeve 10, and when ponding crossed shrouding 18, ponding exerted a force to being close to the diapire of spread groove 105 to shrouding 18, makes shrouding 18 and the diapire of spread groove 105 be connected inseparabler, effectively prevents sleeve 10 at the in-process of removing, takes place relative displacement between shrouding 18 and the diapire of spread groove 105, improves sealed effect.
The embodiment of the application relates to an inspection well tool mounting structure and a construction method thereof, wherein the implementation principle is as follows: when ponding exists on the road surface, ponding moves the in-process to the direction that is close to well lid 3, and water is absorbed by sponge circle 4, and the impurity in the water is intercepted by sponge circle 4, and sponge circle 4 absorptive water is evaporated, and sponge circle 4 absorbs unnecessary water and flows into outlet pipe 6 through first wash port 23 and first drain pipe 5, then discharges to municipal drainage system in, effectively avoids ponding on the road surface can enter into inspection shaft body 1 in, has improved inspection shaft body 1's drainage effect.
The embodiment of the application also discloses a construction method for installing the inspection well tool, which comprises the following steps:
s1: a drainage tank 11 is arranged on the inner bottom wall of the inspection well body 1, a water pipe connected with a municipal drainage system is pre-buried on the bottom wall of the drainage tank 11, one end of a water outlet pipe 6 is connected with the municipal drainage system, the other end of the water outlet pipe extends out of the bottom wall of the drainage tank 11 along the vertical direction, a fixed table 9 is poured on the bottom wall of the drainage tank 11 and the outer side wall of a pipeline of the extending part of the water outlet pipe 6, and the extending end of the water outlet pipe 6 extends out of the top of the fixed table 9;
s2: a supporting rod 12 and a sleeve 10 are arranged at the top of the fixed table 9, the top of the supporting rod 12 is connected at the bottom of the sleeve 10 in a sliding way, the extending end of the water outlet pipe 6 is positioned in the sleeve 10 by using the sleeve 10, the bottom of the supporting rod 12 is arranged at the top of the fixed table 9,
s3: a fixing rod 14 is arranged on the outer side wall of the sleeve 10, a connecting rod 15 is arranged on the fixing rod 14, and a floating ball 13 is arranged at the bottom of the connecting rod 15;
s4: a well seat 2 is arranged at the top of the inspection well body 1, a fixed groove 21 is formed in the well seat 2, a sponge ring 4 is arranged on the side wall of the fixed groove 21, a first drain hole 23 is formed in the bottom wall of the fixed groove 21, the top of the first drain hole 23 is connected with the sponge ring 4, and a first drain pipe 5 is arranged at the bottom of the first drain hole;
s5: the bottom wall of the fixed slot 21 is provided with a second drain hole 24, a second drain pipe 7 is arranged between the first drain pipe 5 and the second drain hole 24, the well lid 3 is provided with a third drain hole 31, the bottom wall of the fixed slot 21 is provided with a fixed rod 8, the bottom of the well lid 3 is provided with an arc-shaped slot 32, and the fixed rod 8 is slidably connected in the arc-shaped slot 32 to clamp the well lid 3 with the sponge ring 4.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. An inspection shaft well utensil mounting structure, its characterized in that: including inspection shaft body (1), well seat (2) and well lid (3), the open-top and the inside cavity of inspection shaft body (1), the coaxial top that sets up in inspection shaft body (1) of well seat (2), fixed slot (21) have been seted up at the top of well seat (2), set up on the diapire of fixed slot (21) with the inside intercommunication of inspection shaft body (1) intercommunication groove (22), be provided with sponge circle (4) on the lateral wall of fixed slot (21), first wash port (23) have been seted up on the diapire of fixed slot (21), the top and the sponge circle (4) intercommunication of first wash port (23), the bottom is provided with first drain pipe (5), be provided with outlet pipe (6) that are connected with municipal drainage system on the inner bottom wall of inspection shaft body (1), the bottom and outlet pipe (6) intercommunication of first drain pipe (5), well lid (3) and sponge circle (4) joint;
a plurality of second drain holes (24) are formed in the bottom wall of the fixed groove (21) at intervals along the circumferential direction of the side wall of the communication groove (22), a second drain pipe (7) is arranged between the first drain pipe (5) and the second drain hole (24), the second drain pipe (7) is respectively communicated with the first drain pipe (5) and the second drain hole (24), a plurality of third drain holes (31) are formed in the top of the well cover (3) at intervals along the circumferential direction of the side wall of the communication groove (22), the third drain holes (31) and the second drain holes (24) are in one-to-one correspondence, and the second drain holes (24) are communicated with the third drain holes (31);
be provided with dead lever (8) on the diapire of fixed slot (21), arc wall (32) have been seted up along the circumference of the lateral wall of intercommunication groove (22) to the diapire of well lid (3), the circumference sliding connection of dead lever (8) along the lateral wall of intercommunication groove (22) is in arc wall (32), after the lateral wall butt of dead lever (8) and arc wall (32) one end, second wash port (24) and third wash port (31) intercommunication.
2. The manhole cover mounting structure according to claim 1, wherein: the utility model discloses a drainage tank, including inspection shaft body (1), drain tank (11) have been seted up on the interior diapire of inspection shaft body (1), the bottom of first drain pipe (5) is located directly over drain tank (11), be provided with fixed station (9) on the diapire of drain tank (11), the top of fixed station (9) is followed to the one end of outlet pipe (6) is stretched out along vertical direction, the link that outlet pipe (6) are connected with municipal drainage system is located the below of the end that stretches out of outlet pipe (6), the top of fixed station (9) is provided with sleeve (10), the bottom opening and the inside cavity of sleeve (10), the end that stretches out of outlet pipe (6) is located the inside of sleeve (10), the bottom of sleeve (10) can be contacted with the top of fixed station (9), there is the gap between the inside wall of the end that stretches out of sleeve (10) and outlet pipe (6), fixed station (9) top is provided with bracing piece (12), the top of bracing piece (12) is connected with the bottom of the stretching out of sleeve (6), the water outlet pipe that is located the plane below of sleeve (10).
3. An inspection well tool mounting structure according to claim 2, wherein: the fixed table (9) is provided with a floating ball (13), the outer side wall of the sleeve (10) is fixedly provided with a fixedly connected rod (14), the top of the floating ball (13) is provided with a connecting rod (15), the top of the connecting rod (15) is connected with the fixedly connected rod (14), the bottom of the sleeve (10) is provided with a sliding groove (101), and the supporting rod (12) is slidably connected in the sliding groove (101).
4. A manhole tool mounting structure according to claim 3, wherein: one side of the supporting rod (12) far away from the fixed table (9) is fixedly provided with a limiting rod (16), the side wall of the sliding groove (101) is provided with a limiting groove (102), and the limiting rod (16) is slidably connected in the limiting groove (102).
5. An inspection well tool mounting structure according to claim 2, wherein: the top of sleeve (10) has seted up filter vat (103), be provided with drainage board (17) on the diapire of filter vat (103), the drainage hole has been seted up to the array on drainage board (17), set up fourth wash port (104) with the drainage hole intercommunication on the lateral wall of sleeve (10).
6. The manhole cover mounting structure of claim 5, wherein: the outer side wall of the sleeve (10) is provided with a sealing plate (18) for sealing the opening of the fourth water drain hole (104), the top of the sealing plate (18) is hinged with the outer side wall of the sleeve (10), and the bottom of the sealing plate (18) can be in contact with the outer side wall of the sleeve (10).
7. The manhole cover mounting structure of claim 6, wherein: the connecting groove (105) communicated with the fourth water drain hole (104) is formed in the outer side wall of the sleeve (10), the top of the sealing plate (18) is hinged to the side wall of the connecting groove (105), the bottom of the sealing plate (18) can be in contact with the side wall of the connecting groove (105), one end, close to the bottom wall of the connecting groove (105), of the sealing plate (18) can be in contact with the bottom wall of the connecting groove (105), and one end, far away from the bottom wall of the connecting groove (105), of the sealing plate (18) is on the same horizontal plane with the outer side wall of the sleeve (10).
8. A method of constructing a manhole tool mounting structure according to any one of claims 1 to 7, comprising the steps of:
s1: a drainage tank (11) is formed in the inner bottom wall of the inspection well body (1), a water pipe connected with a municipal drainage system is pre-buried on the bottom wall of the drainage tank (11), one end of a water outlet pipe (6) is connected with the municipal drainage system, the other end of the water outlet pipe extends out of the bottom wall of the drainage tank (11) along the vertical direction, a fixed table (9) is poured on the bottom wall of the drainage tank (11) and the outer side wall of a pipeline of the extending part of the water outlet pipe (6), and the extending end of the water outlet pipe (6) extends out of the top of the fixed table (9);
s2: the top of the fixed table (9) is provided with a supporting rod (12) and a sleeve (10), the top of the supporting rod (12) is connected with the bottom of the sleeve (10) in a sliding way, the extending end of the water outlet pipe (6) is positioned in the sleeve (10) by using the sleeve (10), the bottom of the supporting rod (12) is arranged at the top of the fixed table (9),
s3: a connecting rod (14) is arranged on the outer side wall of the sleeve (10), a connecting rod (15) is arranged on the connecting rod (14), and a floating ball (13) is arranged at the bottom of the connecting rod (15);
s4: a well seat (2) is arranged at the top of the inspection well body (1), a fixed groove (21) is formed in the well seat (2), a sponge ring (4) is arranged on the side wall of the fixed groove (21), a first water drain hole (23) is formed in the bottom wall of the fixed groove (21), the top of the first water drain hole (23) is connected with the sponge ring (4), and a first water drain pipe (5) is arranged at the bottom of the first water drain hole;
s5: the second water drain hole (24) is formed in the bottom wall of the fixed groove (21), the second water drain pipe (7) is arranged between the first water drain pipe (5) and the second water drain hole (24), the third water drain hole (31) is formed in the well cover (3), the fixed rod (8) is arranged on the bottom wall of the fixed groove (21), the arc-shaped groove (32) is formed in the bottom of the well cover (3), and the fixed rod (8) is slidably connected in the arc-shaped groove (32) to connect the well cover (3) with the sponge ring (4) in a clamping mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210393757.6A CN114991208B (en) | 2022-04-15 | 2022-04-15 | Inspection well tool mounting structure and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210393757.6A CN114991208B (en) | 2022-04-15 | 2022-04-15 | Inspection well tool mounting structure and construction method thereof |
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| CN114991208B true CN114991208B (en) | 2023-11-17 |
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| CN105040739A (en) * | 2015-06-09 | 2015-11-11 | 长兴恒绵塑业有限公司 | Shock absorption type inspection well lid assembly |
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| CN206570843U (en) * | 2016-11-01 | 2017-10-20 | 徐颖清 | It is a kind of to adjust the drain well lid of perforate |
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| CN111424720A (en) * | 2020-03-06 | 2020-07-17 | 江苏省新沂市市政建设工程有限公司 | Fixed reliable municipal works wellhead assembly |
| CN211596839U (en) * | 2019-12-27 | 2020-09-29 | 郜慧 | Inspection well anti-pollution isolating device |
| CN112281923A (en) * | 2020-10-26 | 2021-01-29 | 福建江隆水利水电工程有限公司 | High-safety cable well |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI20165660A (en) * | 2016-09-06 | 2018-03-07 | Petteri Kinnunen | Arrangement for drainage system with drainage system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105040739A (en) * | 2015-06-09 | 2015-11-11 | 长兴恒绵塑业有限公司 | Shock absorption type inspection well lid assembly |
| CN106013243A (en) * | 2016-07-13 | 2016-10-12 | 安徽永高塑业发展有限公司 | Self-filtration plastic inspection well |
| CN206570843U (en) * | 2016-11-01 | 2017-10-20 | 徐颖清 | It is a kind of to adjust the drain well lid of perforate |
| CN110499783A (en) * | 2019-07-17 | 2019-11-26 | 国网浙江省电力有限公司衢州供电公司 | Ponding drains electric power well construction |
| CN211596839U (en) * | 2019-12-27 | 2020-09-29 | 郜慧 | Inspection well anti-pollution isolating device |
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| CN112281923A (en) * | 2020-10-26 | 2021-01-29 | 福建江隆水利水电工程有限公司 | High-safety cable well |
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| Publication number | Publication date |
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| CN114991208A (en) | 2022-09-02 |
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